Harrar, Jacob George. <br/><br/>
The race Between procreation and food production 

 - New York :  The Rockefeller Foundation,  1965 
 - 29 p. 
<br/><br/><label>LCCN: </label>73987 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Alimentos--Abastecimiento.